SDO HMI 2011-12-05 11:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 21.15 | 46.82 | 12.59 | 27.99 | -18.04 | 77.86 | -29.07 | 124.29 | 0.5611 | -17.0 | -111.5 | |
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back to the solar disc SDO HMI 2011-12-05 11:58:56 UT
See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing) (It is recommended to set high resolution on your display!) |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 9.21 | 17.23 | 5.39 | 10.10 | -17.37 | 79.61 | -27.32 | 124.75 | 0.5353 | 932.0 | 592.8 | |
| 0.00 | 0.85 | 0.00 | 0.50 | -17.34 | 78.85 | -28.09 | 124.03 | 0.5444 | 794.0 | 604.2 | |
| 2.13 | 2.39 | 1.26 | 1.41 | -17.19 | 78.63 | -28.31 | 123.59 | 0.5459 | 824.6 | 563.8 | |
| 0.68 | 1.71 | 0.41 | 1.01 | -17.29 | 77.91 | -29.03 | 123.13 | 0.5554 | 750.2 | 646.5 | |
| 0.00 | 1.62 | 0.00 | 0.98 | -18.75 | 77.42 | -29.51 | 125.00 | 0.5716 | -768.0 | -639.8 | |
| 2.73 | 16.98 | 1.65 | 10.31 | -18.72 | 76.82 | -30.12 | 124.46 | 0.5786 | -784.5 | -583.0 | |
| 0.00 | 1.36 | 0.00 | 0.82 | -18.22 | 76.84 | -30.09 | 123.72 | 0.5748 | -824.0 | -561.2 | |
| 1.54 | -6.00 | 0.93 | -6.00 | -18.60 | 76.66 | -30.27 | 124.15 | 0.5796 | -827.6 | 999999 | |
| 0.00 | 1.36 | 0.00 | 0.82 | -17.85 | 76.77 | -30.16 | 123.09 | 0.5731 | -806.0 | -675.8 | |
| 3.75 | -6.00 | 2.28 | -6.00 | -18.79 | 76.48 | -30.46 | 124.29 | 0.5830 | -707.5 | 999999 | |
| 1.11 | -6.00 | 0.67 | -6.00 | -18.63 | 76.37 | -30.57 | 123.96 | 0.5833 | -779.8 | 999999 | |
| 0.00 | 0.94 | 0.00 | 0.57 | -18.72 | 76.20 | -30.73 | 123.97 | 0.5859 | -356.0 | -413.1 | |
| 0.00 | 1.36 | 0.00 | 0.84 | -18.85 | 75.77 | -31.16 | 123.83 | 0.5917 | -605.0 | -364.3 | |
| 0.00 | 1.02 | 0.00 | 0.63 | -18.45 | 75.57 | -31.37 | 123.07 | 0.5915 | -706.0 | -520.0 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
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that the umbra consists of fragmented regions which cannot be separated without losing umbral area. In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2. |
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| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
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that several umbras have a common penumbra, e.g. -7 means that the given umbra shares a penumbra with umbra No.7, and the WS value is indicated at No.7. |
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| Corr. U | - Corrected umbra area in millionths of solar hemisphere, for negative values see above | |
| Corr. WS | - Corrected whole spot area in millionths of solar hemisphere, for negative values see above | |
| B | - Heliographic latitude B; positive: North, negative: South | |
| L | - Heliographic longitude L | |
| LCM | - Longitudinal distance from the Sun's central meridian | |
| Pos. angle | - Position angle | |
| r | - Distance from the centre of Sun's disc in terms of Sun's radius | |
| MU | - Mean magnetic field within the umbra contour averaged the pixel values with sign. | |
| MP | - Mean magnetic field within the penumbra contour averaged the pixel values with sign. | |